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I want google to stop craw/index duplicate and non existing page in my website.

Google index page by auto creating url parameters from my site which then makes no sense/non existing page and some of them makes duplicate content.

Example:

Google index these type of url which do not exists

http://www.example.com/url-pr1/url-pr2/?keyword=url-pr1&url-pr3=url-pr4

Google index these type of url which makes duplicate content

http://www.example.com/page.php?link=url-pr1&url-pr2=url-pr4
//duplicate for page like http://www.example.com/url-pr1/url-pr4/

I have added ulr parameters in webmaster tools as No-Urls but still google keeps indexing these kind of url.

How can I tell google that these pages do not exist or have duplicate content and to not index pages by auto creating url parameters.

Shall I use redirect to 404 page for url parameters that do not make sense and if so how to do it using htaccess.

Please see and suggest any possible way to do it.

Thanks.

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1 回答 1

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如果 URL 确实无效，您应该返回 404 响应，这应该会阻止 Google 将该页面编入索引。

如果 URL 导致重复的内容，那么您应该确保该页面上有一个规范的 URL。这将帮助谷歌识别它是重复的

于 2013-06-20T13:57:39.120 回答